1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Stels [109]
3 years ago
11

How many is? with procedure and testing PLEASE -4x + 13 = 6x - 7

Mathematics
1 answer:
slamgirl [31]3 years ago
6 0
To solve for X you must get x by itself so let's get started
-4x+13=6x-7
subtract 13 from both sides
-4x=6x-20
subtract 6x from both sides
-10x=-20
divide both sides by -10
x=2

to check if this is correct plug in x into original equation
-4 (2)+13=6 (2)-7
-8+13=12-7
5=5
answer x=2 holds true :)
You might be interested in
What is the circumference of a circle with a radius of 2.5 meters?
Hitman42 [59]

Answer:

15.71m

Step-by-step explanation:

circumference of a circle = 2πr

where r = 2.5m

where π = 3.142

we have,

2*3.142*2.5 = 15.71m

therefore the circumference of a circle with a radius 2.5m = 15.71 m

8 0
3 years ago
121degree 22' 36'' is like same as what?
Darina [25.2K]
22' is 22 minutes
there are 60 minutes in 1 degree, how many in 22? well, the short answer is you divide it by 60, or 22/60 0.37 or thereabouts, so that makes it 

121.037 degrees and 36''

36'' is 36 seconds, there are 60 seconds in 1 minute, so in short, just divide it by 60 as well, so 36/60 or 0.6 minutes

so, let us revise above some

121 degrees 22' and 36''

22' and 36'' is 22.6'  because 36'' is 0.6'

how much is 22.6' in degrees?  well 22.6/60
or about .38

so. 121° 22' 36'' will  be 121.38° approximately
5 0
3 years ago
Your current test average in Biology is a 73. If the standard deviation is 25.1, you are a consistent Biology student.
Ugo [173]
Your answer is true! I hope that helps ;)
5 0
3 years ago
ASAP ASAP PLS ASAP Asapppppp
zaharov [31]

Tell Me if I'm Wrong But I Believe It's 198m3

6 0
2 years ago
What is the 100th term if the sequence? 5 ,1 ,-3,-7
wel
<span>5 ,1 ,-3,-7  ?  what the dickens is going on?

notice, from 5 to 1, is really -4 units,

from 1 to -3, is -4 units as well, 1 -4 = -3  and so on.

so, to get the next term's value, you simply subtract 4 from the current one, namely -4 is the "common difference".

and we also know the first term is 5, ok... then

</span>\bf n^{th}\textit{ term of an arithmetic sequence}\\\\&#10;a_n=a_1+(n-1)d\qquad &#10;\begin{cases}&#10;n=n^{th}\ term\\&#10;a_1=\textit{first term's value}\\&#10;d=\textit{common difference}\\&#10;----------\\&#10;d=-4\\&#10;a_1=5\\&#10;n=100&#10;\end{cases}&#10;\\\\\\&#10;a_{100}=5+(100-1)(-4)\implies a_{100}=5+(99)(-4)&#10;\\\\\\&#10;a_{100}=5-396\implies a_{100}=-391<span>
</span>
3 0
3 years ago
Other questions:
  • Need help finding the answers
    7·1 answer
  • The ratio of the number of cupcakes to the number of pastries in a box is 7:2. Which table shows the possible amounts of cupcake
    12·2 answers
  • Which is a factor of the polynomial f(x) = 6x4 – 21x3 – 4x2 + 24x – 35?
    7·2 answers
  • Use this data in the problem below. Follow the steps carefully. Round to the nearest tenth. Lot 1: Week 1: 600 Week 2: 300 Week
    12·2 answers
  • Adelle solved the equation 4x/7-6=-20 as shown. Fill in the correct justification for each step
    7·1 answer
  • Round 21,839 to the nearest 100
    6·1 answer
  • Timmy writes the equation f(x) = 1/4x – 1. He then doubles both of the terms on the right side to create the equation g(x) = 1/2
    10·2 answers
  • Please answer asap please
    14·1 answer
  • Ei
    10·2 answers
  • If a line has a slope of 4 and contains the point (-2,5), what is its equation in point slope form
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!